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Economics Of Power Generation QUESTIONS AND ANSWERS

Electrical Engineering : Economics Of Power Generation QUESTIONS AND ANSWERS :: part4 : 11 to 15

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.Which of the following devices may be used to provide protection against lightening over voltages ?

Horn gaps

Rod gaps

Surge absorbers

All of the above

12.When the demand of consumers is not met by a power plant, it will resort to which of the following ?

Load shedding

Power factor improvement at the , generators

Penalising high load consumers by increasing the charges for electricity

Efficient plant operation

13.The expected useful life of an hydroelectric power station is around

15 years

30 years

60 years

100 years

14.An alternator coupled to a _____ runs at slow speed, as compared to as compared to others.

diesel engine

hydraulic turbine

steam turbine

gas turbine

15.For the same cylinder dimensions and speed, which of the following engine will produce least power ?

Supercharged engine

Diesel engine

Petrol engine

All of the above engines will equal power

More Economics Of Power Generation QUESTIONS AND ANSWERS available in next pages

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Electrical Engineering Questions And Answers :: Economics Of Power Generation: part4

Economics Of Power Generation QUESTIONS AND ANSWERS

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